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EN 1.4652 Stainless Steel vs. AWS E80C-B8

Both EN 1.4652 stainless steel and AWS E80C-B8 are iron alloys. They have 54% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is EN 1.4652 stainless steel and the bottom bar is AWS E80C-B8.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 45
19
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 81
75
Tensile Strength: Ultimate (UTS), MPa 880
620
Tensile Strength: Yield (Proof), MPa 490
540

Thermal Properties

Latent Heat of Fusion, J/g 310
270
Melting Completion (Liquidus), °C 1460
1450
Melting Onset (Solidus), °C 1410
1410
Specific Heat Capacity, J/kg-K 460
470
Thermal Conductivity, W/m-K 9.8
25
Thermal Expansion, µm/m-K 15
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
9.1
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
11

Otherwise Unclassified Properties

Base Metal Price, % relative 34
6.5
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 6.4
2.1
Embodied Energy, MJ/kg 87
28
Embodied Water, L/kg 220
89

Common Calculations

PREN (Pitting Resistance) 57
13
Resilience: Ultimate (Unit Rupture Work), MJ/m3 340
110
Resilience: Unit (Modulus of Resilience), kJ/m3 570
740
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 30
22
Strength to Weight: Bending, points 25
21
Thermal Diffusivity, mm2/s 2.6
6.9
Thermal Shock Resistance, points 20
17

Alloy Composition

Carbon (C), % 0 to 0.020
0 to 0.1
Chromium (Cr), % 23 to 25
8.0 to 10.5
Copper (Cu), % 0.3 to 0.6
0 to 0.35
Iron (Fe), % 38.3 to 46.3
85.5 to 90.6
Manganese (Mn), % 2.0 to 4.0
0.4 to 1.0
Molybdenum (Mo), % 7.0 to 8.0
0.8 to 1.2
Nickel (Ni), % 21 to 23
0 to 0.2
Nitrogen (N), % 0.45 to 0.55
0
Phosphorus (P), % 0 to 0.030
0 to 0.025
Silicon (Si), % 0 to 0.5
0.25 to 0.6
Sulfur (S), % 0 to 0.0050
0 to 0.025
Vanadium (V), % 0
0 to 0.030
Residuals, % 0
0 to 0.5